100K out-and-back on the Kokopelli Trail with a Western States qualifier on the line
Other trail races within 97 miles
The flagship distance tackles an out-and-back along the legendary Kokopelli Trail, climbing to the Western Rim mesa for sweeping views of canyon country. Runners navigate technical desert singletrack, slickrock, and exposed mesa terrain through seven aid stations deep in the Colorado desert. A dual qualifier: sub-20-hour finishers earn a Western States 100 entry, and all finishers accumulate UTMB Running Stones.
Fruita, CO, United StatesApril 10, 2027
Desert RATS Trail Running Festival 100K is an out-and-back trail race in Fruita, CO, United States, held on April 10, 2027. The course covers 62.1 miles, climbs 6,730 ft, and has a 20h cutoff.


| Location | Mile | Elevation | Cutoff | Crew | Drop bags |
|---|---|---|---|---|---|
Hawkeye TH - Start Start | 0.0 | 4,692 ft | — | ||
Rustler's 1 Aid Station | 6.2 | 4,544 ft | — | ||
Rustler's 2 Aid Station | 9.8 | 4,544 ft | — | ||
Pizza Overlook Aid Station | 13.7 | 4,777 ft | — | ||
Crossroads Aid Station | 17.6 | 4,721 ft | — | ||
Salt Creek 1 Aid Station | 24.9 | 4,921 ft | — | ||
Rabbit Valley 1 Aid Station | 32.5 | 4,646 ft | 10h3:00 PM | Drop Bags | |
Western Rim 1 Aid Station | 37.4 | 4,879 ft | 11h30m4:30 PM | ||
Water Drop Aid Station | 44.7 | 4,629 ft | — | ||
Western Rim 2 Aid Station | 46.4 | 4,879 ft | 15h8:00 PM | ||
Rabbit Valley 2 Aid Station | 51.2 | 4,646 ft | 16h15m9:15 PM | Drop Bags | |
Salt Creek 2 Aid Station | 58.8 | 4,921 ft | 19h12:00 AM +1 | ||
Hawkeye TH Finish | 63.5 | 4,688 ft | 20h1:00 AM +1 |
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